#ifndef  __MANDATA__
#define  __MANDATA__
#include <func.h>
#include "pathStack.h"
int ls(char*path,char *name_list,pathStack_t* pathstack);
int cd(char* dstdir,pathStack_t* pathstack,char* display);
int pwd(pathStack_t *stack,char *buf);
int mkdir_server(char* dir_name,pathStack_t* pathstack);
void get_salt(char* salt,char* passwd);
int passwd_check(char* username,char* passwd,char* buf);
#endif  
